11000121101120 has 28 divisors (see below), whose sum is σ = 26194038372804. Its totient is φ = 4400048440320.

The previous prime is 11000121101107. The next prime is 11000121101129. The reversal of 11000121101120 is 2110112100011.

It can be written as a sum of positive squares in 2 ways, for example, as 4353665863936 + 6646455237184 = 2086544^2 + 2578072^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000121101129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17187688901 + ... + 17187689540.

Almost surely, 2^{11000121101120} is an apocalyptic number.

11000121101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000121101120 is an abundant number, since it is smaller than the sum of its proper divisors (15193917271684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11000121101120 is an equidigital number, since it uses as much as digits as its factorization.

11000121101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34375378458 (or 34375378448 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11000121101120 its reverse (2110112100011), we get a palindrome (13110233201131).

The spelling of 11000121101120 in words is "eleven trillion, one hundred twenty-one million, one hundred one thousand, one hundred twenty".